| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,040 pcs
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2040 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request |
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The P89V51RB2FN is an 8-bit microcontroller manufactured by Atmel, featuring the 80C51 core. This device operates at a maximum clock frequency of 40 MHz and includes 16Kb of Flash program memory and 1Kb of data RAM. It supports an operating supply voltage range of 4.5 V to 5.5 V and has 32 I/O lines.
Key electrical specifications include an 8-bit data bus width and multiple interfaces such as SPI and UART. The microcontroller is equipped with 3 timers and does not have an on-chip ADC. It is designed for low power consumption and offers an X2 mode option for increased throughput or reduced EMI.
The P89V51RB2FN is supplied in a SOT-129-1 package, suitable for SMD/SMT mounting. The operating temperature range is from -40 C to +85 C. Programming can be done via parallel programming or in-system programming (ISP).
This microcontroller is suitable for various embedded applications requiring a robust and flexible 80C51-based solution.
The device operates from 4.5V to 5.5V with a typical 5V supply.
The P89V51RB2FN is available in a SOT-129-1 package for SMD/SMT mounting.
-40°C to +85°C.
40 MHz.
16KB Flash program memory.
No, the P89V51RB2FN does not include an on-chip ADC.
SPI and UART.